I also really like the canons.
Got my wife a SD850is. She wanted a very small point-n-shoot camera
with an optical view finder.
The 850is had the largest display and
optical view finder (which we both consider mandatory) that I could find.
In our case we needed an underwater housing for Scuba so that was factor too.
(It's was an extra $170 for the underwater housing)
We also needed manual white balance for underwater shots which the
850is does as well.
But one thing that is really nice with the latest SD series Canons is that
they have these animated/flying icons so its easy to see what mode/option you
are selecting. This is nice for those of us with "over 40" eyes.
We really wanted AA batteries but couldn't find a compact with the features we
wanted. The Canon A series while a much better camera was just a bit
too large.
The image stabilization does help out in low light situations.
One thing that we really liked on the SD850is is the macro capability.
It focuses down to less than 1 inch. This makes some incredible macro shots.
The camera also seems to do a really nice job on exposures when the flash
is used. Many compacts that I've used tend to really wash out or over expose
shots when the flash is used because they can't control the flash intensity.
I was able to take macro shots of bugs and spiders using the flash and the
exposure was fine.
I could also take pictures in total darkness and the photos came out
nicely exposed and focused.
So far its been a great little camera.
And it does fit easily into her purse....
It is the size of a deck of playing cards.
We bought extra batteries for $1.00 off ebay
and a leather "ape" camera case for $10 that fits the camera way better
than the one that canon makes.
--- bill